TY  - SER
AU  - Department of Fisheries Colombo,Ceylon  
TI  - Fresh waters: Physical features, Indigenous fauna, Exotic species
PY  - 1958///
CY  - Colombo 15
PB  - NARA
KW  - Aquatic Sciences
UR  - http://www.erepository.nara.ac.lk/handle/1/298
ER  -